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(11)

EP 4 111 738 A1

(12)

(43) Date of publication: 04.01.2023 Bulletin 2023/01 (21) Application number: 21706607.5 (22) Date of filing: 24.02.2021

(51) International Patent Classification (IPC):  H04W 36/00(2009.01) H04B 10/116(2013.01) (52) Cooperative Patent Classification (CPC): H04W 36/00835; H04W 36/0085; H04B 10/116; H04B 10/1149 (86) International application number: PCT/EP2021/054513 (87) International publication number: WO 2021/170622 (02.09.2021 Gazette 2021/35)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 27.02.2020 US 202062982127 P 06.03.2020 EP 20161368 (71) Applicant: Signify Holding B.V. 5656 AE Eindhoven (NL)	(72) Inventors: MORENO, Antonio Salas 5656 AE Eindhoven (NL) HAYA, Tomás Garcia 5656 AE Eindhoven (NL) GOMEZ, Octavio Martinez 5656 AE Eindhoven (NL) (74) Representative: Verweij, Petronella Daniëlle et al Signify Netherlands B.V. Intellectual Property High Tech Campus 7 5656 AE Eindhoven 5656 AE Eindhoven (NL)